From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#45557: 27.1; Incorrect rendering of COMBINING OVERLINE Date: Thu, 31 Dec 2020 16:15:28 +0200 Message-ID: <83y2hegiyn.fsf@gnu.org> References: <87pn2rmmun.fsf@cam.ac.uk> <878s9emttd.fsf@gnus.org> <0F5AADC1-ED75-40AD-B01B-4304241EAAB7@gnu.org> <87v9ci5ow6.fsf@cam.ac.uk> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39172"; mail-complaints-to="usenet@ciao.gmane.io" Cc: larsi@gnus.org, 45557@debbugs.gnu.org, sje30@cam.ac.uk To: Stephen Eglen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Dec 31 15:16:11 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kuykN-000A1t-1i for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 31 Dec 2020 15:16:11 +0100 Original-Received: from localhost ([::1]:34222 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kuykM-0001cf-2W for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 31 Dec 2020 09:16:10 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42388) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kuykE-0001cL-0q for bug-gnu-emacs@gnu.org; Thu, 31 Dec 2020 09:16:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56415) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kuykD-00013O-QD for bug-gnu-emacs@gnu.org; Thu, 31 Dec 2020 09:16:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kuykD-0006XG-Mp for bug-gnu-emacs@gnu.org; Thu, 31 Dec 2020 09:16:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 31 Dec 2020 14:16:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 45557 X-GNU-PR-Package: emacs Original-Received: via spool by 45557-submit@debbugs.gnu.org id=B45557.160942415525107 (code B ref 45557); Thu, 31 Dec 2020 14:16:01 +0000 Original-Received: (at 45557) by debbugs.gnu.org; 31 Dec 2020 14:15:55 +0000 Original-Received: from localhost ([127.0.0.1]:39728 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kuyk6-0006Wt-S5 for submit@debbugs.gnu.org; Thu, 31 Dec 2020 09:15:55 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:49216) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kuyk5-0006Wf-Cf for 45557@debbugs.gnu.org; Thu, 31 Dec 2020 09:15:53 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:50646) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kuyk0-0000zR-58; Thu, 31 Dec 2020 09:15:48 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:1501 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kuyjz-0001rp-Jv; Thu, 31 Dec 2020 09:15:47 -0500 In-Reply-To: <87v9ci5ow6.fsf@cam.ac.uk> (message from Stephen Eglen on Thu, 31 Dec 2020 09:06:07 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:197089 Archived-At: > From: Stephen Eglen > Cc: bug-gnu-emacs@gnu.org, Lars Ingebrigtsen , Stephen Eglen > , 45557@debbugs.gnu.org > Date: Thu, 31 Dec 2020 09:06:07 +0000 > > > Could be an issue with the version of HarfBuzz, perhaps? > > $ pacman -Q harfbuzz > > harfbuzz 2.7.2-1 Then I guess you should also look into Lars's guess: some of your other font-related libraries, such as Freetype or Fontconfig. What version of the offending font are you using? I used the latest released one available from their site.